var index_r = value_video.indexOf('&');
        var url_video = value_video.substring(index_l+1, index_r);
        //console.log(url_video);
        var video_e = document.createElement('video');
               Â
        video_e.src = url_video;
        video_e.controls = 'controls';
        video_e.width = '520';
        //console.log(video_e);
        //div_video[0].insertBefore(video_e, div_video[0].children[0]);
div_video[0].appendChild(video_e);
    }*/